504316133 has 2 divisors, whose sum is σ = 504316134. Its totient is φ = 504316132.

The previous prime is 504316123. The next prime is 504316159. The reversal of 504316133 is 331613405.

It is an a-pointer prime, because the next prime (504316159) can be obtained adding 504316133 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314069284 + 190246849 = 17722^2 + 13793^2 .

It is a cyclic number.

It is not a de Polignac number, because 504316133 - 2¹⁸ = 504053989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504316123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252158066 + 252158067.

It is an arithmetic number, because the mean of its divisors is an integer number (252158067).

Almost surely, 2^504316133 is an apocalyptic number.

It is an amenable number.

504316133 is a deficient number, since it is larger than the sum of its proper divisors (1).

504316133 is an equidigital number, since it uses as much as digits as its factorization.

504316133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 504316133 is about 22456.9840584171. The cubic root of 504316133 is about 795.9777971846.

Adding to 504316133 its reverse (331613405), we get a palindrome (835929538).

The spelling of 504316133 in words is "five hundred four million, three hundred sixteen thousand, one hundred thirty-three".